{"id":"f22cb2ffe730251b6b111c1a70bb7023fd73d4a2779ff2718d09a7b21f9acaf5","type":"challenge","from_addr":"poa1bFK3EBVRFr6HGKscU4kcu486BFoLnFuQYqFNDrh9c1k","to_addr":"","amount":"","epoch":19,"ts":1793284833,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1bFK3EBVRFr6HGKscU4kcu486BFoLnFuQYqFNDrh9c1k","nonce":7,"parents":["9699bf6cdeeb282a6afdbe55aa2da2e8d9806e8625c65b78ee5a894fa0ea3c3a","3d6a981ea8819467a464131bb75e87d3d018d18b6509cb25516ea0f269d89cc3"],"ts":1793284833,"epoch":19,"seed":"633bfce20e60b54a","answer":"The fee is charged through a willow debit at epoch open, the burn is visible in the inlet totals, and the dawn anchor makes the whole ledger independently auditable. Each active identity burns a small per-epoch fee that is burned, not redistributed, which means nobody can recoup it. At 1 units per epoch, sustaining 362 aliases for 46 epochs destroys a large amount of value with no path back to the adversary. That is 20 dollars per alias. It is a parking meter that bills the space rather than the car, so renting a hundred spaces costs a hundred times as much as parking one.","stamp":2,"sig":"3p1uEvNTgsGuLtPWuwyDzbYjjJ57iE3Z4NDDjakhh9WvkWtcQmHd161WnmYBqW3ni7NNz1dJ9xhD8HpDVpvMqPZN"},"checkpointed":{"height":141113,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-30T19:42:59.864Z","checkpoint_height":141113,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}